Ko te ahumahi 3C mōhine—e whakauru ana i ngā Rorohiko, Whakawhitinga, me ngā Hua Pūkana Mōhine—ka whakawhiwhi i ētahi o ngā here hiahia tino uaua ki te hanga komipani, ka pāwhara ai te hiahia ki te pono tino, te itinga, me te hanga kaha kikii. Ko ngā wāhanga mō ngā taputapu pērā i ngā waea ringa, ngā rorohiko karu whā, ngā rūteri, me ngā taputapu e peka ana e mōhiotia ana mā te iti o rātou, ngā āhua herenga, ngā pāpaku māpihi, me ngā here hiahia tino hiahiatia mō te mata mataara me te pumau o ngā dimensions. Ko te hanga i ēnei wāhanga e noho nui ana ki ngā tikanga matataki pērā i te hanga inuā tāraiwa mō ngā kārea me ngā hononga, me te mātauranga CNC tere-mā te mātauranga mō ngā wāhanga metara roto pērā i ngā pūtau hohoko, ngā ipu tiaki, me ngā anga hononga. Ko ngā matapae e whakamahia ana, pērā i ngā mōhine inuā (hei tauira, PC, ABS, PEEK) me ētahi herenga motuhake o te paraihe, ko te mātātoko kaha-ki-te-taumaha, ngā īnoi hiko-magneta, me te āhua o te inuā tāraiwa, he mea whiriwhiri mō te hanga tāraiwa, mō te mātauranga rānei. He matua herekau ngā tātai mata, tae atu ki ngā taunekeneke tāpiri, ngā kura, me ngā takotoranga, mō te āhua me te mahi, hei tauira, mō te whakarereketanga i te matepeke, i te tiaki rānei. Ko te hanga i ngā āhua mō ngā wāhanga 3C inuā he akoranga ake anō, e here ana i te pono o ngā mikirone, ngā mata kua pakari, kua takotoria rānei, me ngā punaha māmuri herengaro kia taea ai ngā wā porotiti tere. Mō ngā wāhanga metara kua mātauria, ka whakamahia te mātauranga CNC 5-āhuatanga kia hangaia ngā tohu herenga i tētahi tūāpapa anake, kia pūmau ai te pono e hiahiatia ana. Anō hoki, ko ngā mātai whanaketanga tere o te ahumahi e hiahiatia ana i ngā wā tono tino tere mai i te hanga tuatahi ki te hanga maha, ka herea te kainoho hanga e ngā āhuatanga inuā pūkenga, ngā punaha whakahaere kounga kaha, me te mātātoko kia taea te whānuitanga o te hanga tūpono i te wa e pupuri ana i te kounga tautautefito i runga i ngā miriona wāhanga.
